<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>注册</title>

    <link rel="stylesheet" href="css/common.css">
    <link rel="stylesheet" href="css/login.css">
    <script src="js/jquery.min.js"></script>


</head>

<body>
<!-- 导航栏 -->
<div class="nav">
    <img src="img/log.jpg" alt="">
    <span class="title">我的博客系统</span>
    <!-- 用来占据中间位置 -->
    <span class="spacer"></span>
    <a href="blog_lists.html">主页</a>
    <a href="login.html">登陆</a>
    <a href="blog_lists.html">博客列表</a>

</div>
<!-- 版心 -->
<div class="login-container">
    <!-- 中间的注册框 -->
    <div class="dialog">
        <h3>注册</h3>
        <div class="row">
            <span>用户名</span>
            <input type="text" id="username">
        </div>
        <div class="row">
            <span>密码</span>
            <input type="password" id="password">
        </div>
        <div class="row">
            <span>确认密码</span>
            <input type="password" id="password2">
        </div>
        <div class="row">
            <button id="login-btn" onclick="mysub()">提交</button>
        </div>
    </div>
</div>

<script>
    // 提交注册事件
    function mysub(){
        // 1.非空效验
        var username = jQuery("#username");
        var password = jQuery("#password");
        var password2 = jQuery("#password2");
        if(username.val()==""){
            alert("请先输入用户名！");
            username.focus(); // 将鼠标光标设置到用户名控件
            return;
        }
        if(password.val()==""){
            alert("请先输入密码！");
            password.focus();
            return;
        }
        if(password2.val()==""){
            alert("请先输入确认密码！");
            password2.focus();
            return;
        }
        // 2.判断两次密码是否一致
        if(password.val()!=password2.val()){
            alert("两次密码输入的不一致，请先检查！");
            password.focus();
            return;
        }
        // 3.ajax 提交请求
        jQuery.ajax({
            url:"/user/reg",
            type:"POST",
            data:{"username":username.val(),"password":password.val()},
            success:function(result){
                // 响应的结果
                if(result!=null && result.code==200 && result.data==1){
                    // 执行成功
                    //如果点击确认就执行if
                    if(confirm("注册成功！是否要跳转到登录页面？")){
                        location.href = "/login.html";
                    }
                }else{
                    alert("抱歉执行失败，请稍后再试！");
                }
            }
        });
    }
</script>
</body>
</html>